Leighton wore:
Dress: Emilio Pucci, Resort 2011
Shoes: Christian Louboutin
Jewlery: Cathy Waterman
Clutch: Salvatore Ferragamo
She was styled by Logan Horne.

Leighton Meester wore:

Gown:  Marc Jacobs FW 2010

Shoes:  Georgina Goodman

Clutch:  Marc Jacobs

Jewels & Headpiece:  Cathy Waterman

She was styled by Logan Horne.

Jessica Stam wore:

Gown:  Rachel Roy F/W 2010

Shoes:  Jimmy Choo

Clutch:  Jimmy Choo

Jewelry:  vintage Bulgari

She was styled by Logan Horne.

Jessica Stam wore:

Dress:  Gareth Pugh, Spring 2010

Shoes:  Gareth Pugh

Jewelry:  Chanel

She was styled by Logan Horne.

Jessica Stam wore:

Dress:  Balenciaga, Resort2010

Jewelry:  Chanel Joaillerie

She was styled by Logan Horne.

Jessica Stam wore:

Dress:  Yigal Azrouel

Shoes:  Givenchy

Clutch:  Jimmy Choo

Jewelry:  Monique Pean

She was styled by Logan Horne.

Paula wore:

Dress:  Bottega Veneta, Lilac Elephant Satin Dress

Shoes:  Jimmy Choo, "Revere" shoes

Clutch:  Bally

Jewelry:  Bvlgari, white gold, Morganite and diamond earrings with platinum, pearl and diamond necklace.

Robin Thicke wore Prada suiting and shirt with Dior Homme shoes.

Both were styled by Logan Horne.

Paula Patton wore:

Dress:  Altuzarra

Boots: Michael Kors

Jewelry:  Chopard

She was styled by Logan Horne.

Pics TK!

Paula Patton wore:

Dress:  Dior

Coat:  Dior

Jewelry:  Dior

Shoes:  Louboutin

Bag:  Louboutin

She was styled by Logan Horne

PICS TK!!!

Paula Patton wore

Dress:  Shoshanna

Belt:  Temperley

Shoes:  Jimmy Choo

Clutch:  Judith Leiber

Styled by Logan Horne.

Leighton Meester wore a Bottega Veneta Fall 09 dress with a croc clutch.  Jewelry was Cathy Waterman.  Her shoes were Roger Vivier.  She was styled by Logan Horne.

Leighton Meester wore a Christian Cota dress to the VMAs, with Giuseppe Zanotti shoes.  Her jewelry was from Cathy Waterman.  She carried a clutch from Bottega Veneta.  She was styled by Logan Horne.

Leighton Meester wore a Louis Vuitton resort 2010 dress with Brian Atwood shoes, also from the resort 2010 collection.  Her jewelry was from Cathy Waterman.  She carried a clutch from Nina Ricci.

She was styled by Logan Horne.

Hayden Panettiere wore a pale pink rouched jersey dress from Zac Posen.  Her shoes were Louboutins.  Her jewelry was from Bvlgari - a pink morganite and diamond earrings in white gold and a white gold and diamond bracelet.  She was styled by Logan Horne.

Hayden Panettiere attended the EW party wearing a dress from Zuhair Murad and Christian Louboutin shoes.  She was styled by Logan Horne.

Salli Richardson wore a dress from Jean Fares Couture with Louboutins.  She wore yellow diamond earrings from Bochic and a gold & diamond bracelet from Le Vian.

She was styled by Constanze Lyndsay Han.

Jennifer Love Hewitt wore a dress from L'Wren Scott with shoes from Christian Louboutin.

Ming-Na wore a purple one-shoulder dress from Alberto Makali.

Carla Gugino wore a dress from Twenty Cluny with Jimmy Choos.  Her jewelry was Neil Lane diamond chandelier earrings, and diamond and platinum bangles and ring.  She was styled by Jessica Paster.

Hayden Panettiere wore a dress from Christian Cota with a clutch and shoes from Christian Louboutin.  Her jewelry was from Van Cleef & Arpels.  She was styled by Logan Horne.

Perrey Reeves wore a bright orange Reem Acra dress from the S/S 09 collection.  She paired it with Jimmy Choo "Elazer" platform sandals.  She did not work with a stylist for this event.

Jamie-Lynn Sigler wore a dress from DKNY's Fall 09 collection.

Adrian Grenier wore a head-to-toe ensemble from Ferragamo.

Jeremy Piven was outfitted in jeans, blazer, shirt, tie and wingtip boots by John Varvatos.

Kevin Connolly wore a suit, shirt and tie from D&G.

Hayde Panettiere attended a special screening of her new film wearing a white one-shouldered silk dress from Andy & Debb.  She paired it with pumps from Guiseppe Zanotti and a Nancy Gonzalez clutch.  Earrings and ring were from Slane & Slane, and gold cuff was from Joan Hornig.

She was styled by Logan Horne.

Cameron Diaz wore a dress from J. Mendel with Pierre Hardy Fall 09 shoes.  She carried a Roger Vivier clutch.  Her earrings and bracelet were from Van Cleef & Arpels and her ring was from Verdura. She was styled by Rachel Zoe.

Minka Kelly wore a dress, belt and shoes from Dior.  Her jewels were from Bulgari.  She wore:  white gold and diamond earrings, a white gold and demi pave Monologo ring, white gold and full pave Monologo ring, and a white gold, blue topaz and diamond Parentesi cocktail ring.  She was styled by Logan Horne.

Jason Patric (pictured here with Cameron) was suited by Calvin Klein Collection.

Sandra Bullock (pictured with "The Proposal" co-star Ryan Reynolds) wore an amazing Abaete dress with Azzedine Alaia shoes on the red carpet. Her jewelry was from Gurhan.  She was styled by Deb Waknin.

Kristen Bell wore a Sally Tseng bustier with a Nuj Novakhett skirt for a complete mini look.  Her necklace was from Azzaro, as was her clutch (not pictured).  Bracelet was House of Lavande.  She wore Jimmy Choo's "Blaze" sandals.  She was styled by Nicole Chavez.

Leighton Meester rocked a risky mesh mini from Emilio de la Morena.  She paired it with Brian Atwood "Brie" purple suede booties from FW09 and a platinum & diamond cuff and rings from Cathy Waterman. She  carried a Marc Jacobs bag (not pictured).  She was styled by Logan Horne.

Vanessa Hudgens wore a tangerine dress from BCBG Max Azria.  Shoes were Jimmy Choo's "Riv" platform sandals.  Necklace is from H. Stern's "Icon" collaboration collection with Diane von Furstenberg.  She is styled by Deb Waknin.

Ashley Tidsale wore a sexy purple leather Elise Overland dress paired with the "Gypsi" sandal from Paul & Joe Sister.  Jewelry was from Loree Rodkin.  She was styled by Simone Harouche.

Hayden Panettiere wore another adorbale mini, this time from Emanuel Ungaro SS09.  Platform pumps are from Bally, and her jewelry is from Van Cleef and Arpels.  She was styled by Logan Horne.

Sienna Miller wore a green sequin dress from her own collection, Twenty8Twelve.  Shoes were Nicholas Kirkwood.

Megan Fox wore a black and gold brocade cocktail dress from Dolce & Gabbana.  Megan is styled by Deb Waknin.

Miley Cyrus wore a nude silk cowl neck halter dress from Moschino Cheap & Chic from the SS09 collection.  Shoes are Louboutins.  Jewelry was Loree Rodkin and Beamon for Elizabeth and James.  She was styled by Tara Swennen.

Malin Akerman did a 360 from last night's Spike Awards red hot dress and with a cool Dolce & Gabbana with a white suit, powder blue bustier, and gold strappy sandals from the house.

Taraji Henson wore a black and white strapless mini dress from Roberto Cavalli SS09.  Her shoes were from Bally and clutch Stuart Weitzman.  Her ring was from Lucifer vir Honestus.  She did not work with a stylist for this event.

Kristen Stewart stayed comfy on the carpet with classic Converse!  She paired them with a Yigal Azrouel dress.  She was styled by Tara Swennen.

Anna Faris wore a slightly iridescent black Katy Rodriguez frock, and mixed up the colors with purple Brian Atwood shoes and an emerald green Jimmy Choo clutch.  She was styled by Annie Jagger.

Sofia Vassilieva (pictured with "My Sister's Keeper" co-star Cameron Diaz) wore a dress from Magda Berliner.  Shoes and handbag were from Brian Atwood.  Accessories were a combination of vintage and Forever 21.  She was styled by George Kotsiopoulos.

Can't find any solo shots of Cameron as she was photographed with her co-stars, but she was wearing a colorful Matthew Williamson top paired with J Brand jeans.  Her clutch was from Ferragamo and those shocking blue boots boots were from Guiseppe Zanotti.  Her jewelry was from Ippolita.  She was styled by Rachel Zoe.

Audrina Patridge wore a sequin one-shouldered Joey Tierney Couture dress.  Stylist Joey made the dress with Audrina in mind ... and paired it with Louboutin peep toe nude heels and an Alexander McQueen clutch.  Jewelry was Jane d'Arensbourg stackable rings, a Becca Straus quartz ring, Meredith Khan quartz earrings and bangles from Melissa McClure.

Lauren Conrad wore a Moschino navy and red floral print dress from the FW09 collection.  Shoes were Louboutins.  She was styled by Tara Swennen.

Stephanie Pratt wore a black Ina Soltani dress with python belt from the Fall 09 collection.

Ashley Greene wore a black & white floral print cocktail dress from Dolce & Gabbana with Loree Rodkin jewels.

Darling Abigail Breslin wore a cute combo of Juicy leggins, a D&G tee with a Diesel scarf.  Heels were also Juicy.  Bangles were from Vita and an additional bracelet was CC Skye.  Her ring was from Lia Sophia.  She was styled by Tara Swennen.

LeAnn Rimes wore a very formal, black J. Mendel gown.

Keke Palmer also wore Elise Overland.  Jewelry was from Loree Rodkin.

Keisha Whitaker wore a dress from Herve Leger with Manolo Blahnik shoes.  She carried a Laura Merkin bag and wore jewelry from The Cohen Sisters.  She did not work with a stylist for this event.

Rumer Willis wore a Pucci dress and clutch, and wore shoes from Fendi.  She is styled by Lisa Michelle Boyd.

Lo Bosworth wore a dress from Voom by Joy Han with Louboutin shoes.  Bracelet was from Vita.  She carried a Gucci clutch (not pictured).  Makeup look was by Jake Bailey for Max Factor.

Jenna Dewan wore a Rami Kashou dress with Stuart Weitzman shoes.  She carried a Loree Rodkin clutch.  Jewelry was from Neil Lane.  She was styled by Jessica Paster.

Whitey Port wore a dress from Risto Bimbiloski.  Her jacket and belt were from her own line, Whitney Eve.  Shoes were Manolo Blahnik. She carried a Diane von Furstenberg clutch.

Host Andy Samberg wore a charcoal suit, white dress shirt and slim tie from John Varvatos.

During the show, he wore a black convertible collar jacket with piping from John Varvatos, a black Star USA polo and charcoal Star USA jeans.

Zac Efron wore a white dress shirt from Dior Homme, grey jacket from Neil Barret and tie from Costume National.  Jeans were from April 77 and belt from Diesel.  Vintage shoes are his own.  He was styled by Jenny Ricker.

Channing Tatum wore a John Varvatos military style jacket and black leather boots.

Shia LaBeouf wore a Prada shirt, tie and denim jeans.  He was styled by Wendi + Nicole.

Kellan Lutz wore Levi Capital E "Herser" jeans with a Diesel belt.  Black v-neck tee is from LNA with a vintage button down shirt.  Boots were from Aldo and he sunglasses were from Rayban.  Necklace and cap are his own.  He was styled by Melis Kuris.

Jim Carrey wore an olive suede button down jacket with black courduroy pants and a black dres shirt by John Varvatos.

Hayden Panettiere had on a hot little Stella McCartney mini with a pair of Louboutins.  She carried a Jimmy Choo "Cloud" clutch.  Jewelry was from Cathy Waterman.  She was styled by Logan Horne.

Halle Berry wore a sexy - and very little - little black dress by Riller & Fount with shoes from Camilla Skovgaard.  Her jewelry was from Suzanne Wilson.

Mila Kunis wore a dress from Milly with a pair of Stella McCartney heels.  Her jewelry was Bochic bakelite, diamond and blue sapphire cuff bracelet.  She was styled by Tara Swennen.

The amazing Alexandra Zosman (pictured with guest) wore a McQ black wool jumpsuit with Burberry black patent heels.  She carried a Fendi clutch.  Jewelry was from David Yurman.  She did not work with a stylist for this event.

Malin Akerman wore a cute red sequin dress from Brit designer Jasmine di Milo paired with Betsey Johnson shoes.

Leslie Mann wore a periwinkle Moschino satin dress with a tiered skirt from the SS09 collection.

Taylor Momsen wore a blouse from Rag & Bone and a jacket from Mikhael Kale.

Jessica Lowndes wore a Betsey Johnson dress with Bebe shoes and a Lia Sophia dress.

Shenae Grimes wore a Jack & Gill dress with Aldo shoes.  She does not work with a stylist.

Jessica Stroup wore a Brian Reyes dress with D&G shoes. She carried a Sergio Rossi bag and wore Neil Lane jewels.  She is styled by Lia Davis.

Leighton Meester wore a dark brown Jil Sander jacket and shorts with Brian Atwood shoes and Bvlgari shoes.  She is styled by Logan Horne.

Blake Lively wore an ADAM jumper with Christian Louboutin shoes.  She does not work with a stylist.

Katie Cassidy wore a top from L'Agence paired with a black leather vest from Anzevino and Florence.  Her harem pants were from American Apparel and belt from Emily Noelle.  Shoes are Camilla Skovgaard.  She is styled by Moses Moreno.

Nina Dobrev wore a summery BCBG dress.

AnnaLynne McCord wore a sexy D&G LBD.  She does not work with a stylist.

Ashlee Simpson wore a DSquared2 top & skirt with a Lanvin necklace and Lanvin shoes.

Later in the evening, Ashlee wore a vintage Chanel dress with John Galliano heels and Loree Rodkin jewelry to the private party.

Jessica Stroup changed into another Brian Reyes dress, a racer-back dress for the evening party.

Blake Lively changed into a Ralph Lauren Collection ensemble.

Zoe Saldana wore a Pucci dress from the F/W 09 collection.  Shoes were Brian Atwood's F/W 09 "Wicked" style in black leather.  Jewelry was from Neil Lane.  She was styled by Petra Flannery.

Leighton Meester wore YSL.  Dress was S/S 09 kimono sleeve dress with back bows, and the cage ankle bootie that has proved extremely popular this season.  Leighton was styled by Logan Horne.

Michelle Monaghan caused a stir in her F/W 09 runway collection Versace dress, Judith Leiber clutch and Tania Spinelli shoes.  Photographers went crazy!  Michelle was styled by Mary Alice Stephenson.

Sophia Bush stepped out in a sexy Herve Leger dress and shoes accessorized by a ring and earrings by Julie Cohen for SWITCH.  Meow!  She did not work with a stylist for this event.

Heidi Klum wore a Jasmine di Milo dress, Martin Katz jewelry, and Christian Louboutin pumps.  She is styled my Maryam Malakpour.

Tori Spelling looked pretty in a Philosophy di Alberta Ferretti dress and Christian Louboutin heels.  She accessorized with pieces from her own Tori Spelling for HSN jewelry collection.

Winona Ryder wore a Fendi dress, Jil Sander shoes and a Tod's clutch.  She completed the look with a Jennifer Behr headband and jewelry from Neil Lane.  Winona is styled by Lisa Michelle Boyd from The Wall Group.

Amanda Bynes chose a Herve Leger dress, YSL "Tribute" sandals in gold, a Tammi Lyn clutch, and a Judith Ripka ring.  She did not work with a stylist for this event.

Emma Roberts turned up the heat in a black strapless Versace dress with zipper detail, Jimmy Choo shoes, and Me and Ro earrings.  Necklace is Emma's own.  She was styled by MAUDE.

Anna Torv wore a black silk Jenni Kayne "V" dress with gold beaded waist.  Jewelry was Jenny Kayne Irit yellow gold & diamond earrings and rose-cut diamond square ring.

Leighton Meester wore a Christian Cota high-waisted miniskirt with panel blouse.  Shoes were Jimmy Choo's "Glyns" style sandal.  Her bag was Chloe.  Leighton was styled by Logan Horne.